Alkoxides of beryllium [Be(OR)_(2)]_(6) usually have associated strutures with both mu_(2) - bridging and terminal OR groups. For example [Be(OCH_(3))_(2)]_(6) is a high polymer insoluble in hydrocarbon solvents. On the other hand, tertiary - butoxy derivative is less condensed being only a trimer [Be(O-t-Bu)_(2)]_(3) With bulky alkoxide groups the beryllium compound exists as monomers which have

Alkoxides of beryllium [Be(OR)_(2)]_(6) usually have associated strutu

1.	Alkoxides of beryllium [Be(OR)_(2)]_(6) usually have associated strutures with both mu_(2) - bridging and terminal OR groups. For example [Be(OCH_(3))_(2)]_(6) is a high polymer insoluble in hydrocarbon solvents. On the other hand, tertiary - butoxy derivative is less condensed being only a trimer [Be(O-t-Bu)_(2)]_(3) With bulky alkoxide groups the beryllium compound exists as monomers which have
Answer» <html><body><p>Linear structure with `180^(@)` <a href="https://interviewquestions.tuteehub.com/tag/bond-900583" style="font-weight:bold;" target="_blank" title="Click to know more about BOND">BOND</a> angle<br/>Trigonal <a href="https://interviewquestions.tuteehub.com/tag/planar-1155488" style="font-weight:bold;" target="_blank" title="Click to know more about PLANAR">PLANAR</a> structure with `120^(@)` bond angle<br/>Tetrahedral structure with `190^(@)28^(3)` bond angle<br/>Distorted tetrahedral structure with more than `109^(@)28^(1)` in interal <a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a> - Be - C bond</p>Solution :Beryllium compounds which exists as <a href="https://interviewquestions.tuteehub.com/tag/monomers-1101047" style="font-weight:bold;" target="_blank" title="Click to know more about MONOMERS">MONOMERS</a> have linear structures with bond angle `180^(@)C`</body></html>